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anyanavicka [17]
3 years ago
5

(7,3), (-1,-4) distance and midpoint

Mathematics
1 answer:
Naddik [55]3 years ago
3 0
Distance: \sqrt{113
}
midpoint: (3, -\frac{1}{2}
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W-9.96=3.24 solve for w
Aloiza [94]

Answer:

W=13.2

Step-by-step explanation:

W-9.96=3.24

Add both sides by 9.96

W=13.2

5 0
2 years ago
If y varies directly as x, and y is 400 when x is rand y is r when x is 4 what is the numeric constant of variation in this rela
s344n2d4d5 [400]

Answer:

Step-by-step explanation:

y = kx

400 = kr . . . . . . (1)

also, r = 4k . . . .(2)

400 = k(4k) = 4k^2

k^2 = 400/4 = 100

k = sqrt(100) = 10

3 0
3 years ago
Rachel bought 2 pounds of apples and 3 pounds of peaches for a total of $20.45. The apples and peaches cost the same amount per
Likurg_2 [28]
Each pound would cost at least 4.09$
8 0
3 years ago
The living room dimensions of a new house are 12' 2" and 10'6".
yanalaym [24]
127.8. (12.2 =146 sq inches. 10.6 = 126 square inches. 146x126=18,396 square inches. 18,396/144 (144 square inches in a square foot) is 127.75 square feet).

4 0
2 years ago
I do not know what to put and this was due yesterday
atroni [7]

Answer:

Your answer will be x=2

Step-by-step explanation:

Five plus 6 times a number is equal to 21 minus 2 times the number

Your equation is this:

5+6x=21-2x

Subtract 6x from both sides

5+6x-6x=21-2x-6x

5=21-8x

subtract 21 on both sides

5-21=21-21-8x

-16=-8x    Divide -8 on both sides

2=x

Hope this helps :)

8 0
2 years ago
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